Using the magnetic amplifier as a comparative amplifier and a triggering unit with phase control in the AYR and AFR has the advantage of the simplicity on the circuit and the reliableness on the operation.是什么意思_Using the magnetic amplifier as a comparative amplifier and a triggering unit with phase control in the AYR and AFR has the advantage of the simplicity on the circuit and the reliableness on the operation.在线翻译_英语_读音_用法_例句